community: Only show top postings, no comments
parse_url: Follow location in "meta"-header
Suppoorting Open Graph and Dublin Core when displaying single item
Following link shorteners in parse_url
Merge remote-tracking branch 'upstream/master'
allow admin to prevent private image embedding on hub
OStatus conversation: Prevent posting loops
Merge pull request #641 from oohlaf/master

Fix SQL error
Merge pull request #640 from fermionic/20130303-no-embedding-private-images-option

allow admin to prevent private image embedding on hub
Merge pull request #639 from annando/master

Community/Open Graph
Merge pull request #642 from oohlaf/master

Ignore invalid tokens when scraping an URL